Scuds:
Freshwater Shrimp, Gammarus, or Calendonian shrimp. Their size ranges up to 1/4 inch
in length. They feed on fish food, lettuce, etc. Water from an established (aged), healthy aquarium
is perfect for scuds. Scuds may live and multiply in the gravel of your aquarium and scavenge
uneaten food. Perfect for seahorses and fishes up to 4 inches. Start with at least one large
culture for best results. Each regular culture contains at least 50 animals.
